{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Sara E Peek", "hasEmail": "mailto:speek@usgs.gov"}, "description": "Sample Analyses: Thin sections made at UC Berkeley were brought to the USGS, Menlo Park, CA and were coated with 25 nm carbon. Samples were analyzed at the USGS in Menlo Park, CA in a Tescan VEGA3 Scanning Electron Microscope (SEM) equipped with an Oxford 50 mm2 X-MaxN energy dispersive spectrometer. Thin sections were imaged with backscatter electrons.\nDatabase Contents: The data files for \u201cSEM Images of Sinter Thin Sections\u201d contain representative SEM images of thin sections of samples UGB-TD-24, -27, -28, -29, -31, -32.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P90SU3TV", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5e87b40982cee42d1341f2d9.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5e87b40982cee42d1341f2d9", "keyword": ["USGS:5e87b40982cee42d1341f2d9", "Upper Geyser Basin", "Yellowstone National Park", "geysers", "scanning electron microscopy", "sinter"], "modified": "2026-03-25T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-110.849149, 44.46132, -110.824214, 44.478518", "theme": ["geospatial"], "title": "h. SEM Images of Sinter Thin Sections"}